Base | Representation |
---|---|
bin | 1011000101010… |
… | …00100001110101 |
3 | 20110221002222110 |
4 | 11202220201311 |
5 | 142244334411 |
6 | 13120321233 |
7 | 2206121634 |
oct | 542504165 |
9 | 213832873 |
10 | 92964981 |
11 | 48526a6a |
12 | 27173219 |
13 | 1634c685 |
14 | c4bd51b |
15 | 82652a6 |
hex | 58a8875 |
92964981 has 12 divisors (see below), whose sum is σ = 128378432. Its totient is φ = 59837904.
The previous prime is 92964973. The next prime is 92964983. The reversal of 92964981 is 18946929.
It is not a de Polignac number, because 92964981 - 23 = 92964973 is a prime.
It is a super-2 number, since 2×929649812 = 17284975384660722, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 92964981.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92964983) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15901 + ... + 20946.
Almost surely, 292964981 is an apocalyptic number.
It is an amenable number.
92964981 is a deficient number, since it is larger than the sum of its proper divisors (35413451).
92964981 is a wasteful number, since it uses less digits than its factorization.
92964981 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36908 (or 36879 counting only the distinct ones).
The product of its digits is 279936, while the sum is 48.
The square root of 92964981 is about 9641.8349394708. The cubic root of 92964981 is about 453.0086154427.
The spelling of 92964981 in words is "ninety-two million, nine hundred sixty-four thousand, nine hundred eighty-one".
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